@babel/traverse - npm Package Versions

v7.26.9 (2025-02-14)

:bug: Bug Fix

• babel-types
  • #17103 fix: Definition for TSPropertySignature.kind (@liuxingbaoyu)
• babel-generator, babel-types
  • #17062 Print TypeScript optional/definite in ClassPrivateProperty (@jamiebuilds-signal)

:house: Internal

• babel-types
  • #17130 Use .ts files with explicit reexports to solve name conflicts (@nicolo-ribaudo)
• babel-core
  • #17127 Do not depend on @types/gensync in Babel 7 (@nicolo-ribaudo)

v7.26.7 (2025-01-24)

:bug: Bug Fix

• babel-helpers, babel-preset-env, babel-runtime-corejs3
  • #17086 Make "object without properties" helpers ES6-compatible (@tquetano-netflix)
• babel-plugin-transform-typeof-symbol
  • #17085 fix: Correctly handle typeof in arrow functions (@liuxingbaoyu)
• babel-parser
  • #17079 Respect ranges option in estree method value (@JLHwung)
• babel-core
  • #17052 Do not try to parse .ts configs as JSON if natively supported (@nicolo-ribaudo)
• babel-plugin-transform-typescript
  • #17050 fix: correctly resolve references to non-constant enum members (@branchseer)
• babel-plugin-transform-typescript, babel-traverse, babel-types
  • #17025 fix: Remove type-only import x = y.z (@liuxingbaoyu)

v7.26.5 (2025-01-10)

:eyeglasses: Spec Compliance

• babel-parser
  • #17011 Allow the dynamic import.defer() form of import defer (@babel-bot)

:bug: Bug Fix

• babel-plugin-transform-block-scoped-functions
  • #17024 chore: Avoid calling isInStrictMode in Babel 7 (@liuxingbaoyu)
• babel-plugin-transform-typescript
  • #17026 fix: Correctly generate exported const enums in namespace (@liuxingbaoyu)
• babel-parser
  • #17045 [estree] Unify method type parameters handling (@JLHwung)
  • #17013 fix: Correctly set position for @(a.b)() (@liuxingbaoyu)
  • #16996 [estree] Adjust the start loc of class methods with type params (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-plugin-transform-flow-strip-types, babel-types
  • #17028 Support flow jsx opening element type arguments (@JLHwung)
• babel-compat-data, babel-preset-env
  • #17031 fix: More accurate transform-typeof-symbol compat data (@liuxingbaoyu)
• babel-generator, babel-parser, babel-types
  • #17019 Fix incomplete visitor keys (@JLHwung)

:microscope: Output optimization

• babel-plugin-transform-nullish-coalescing-operator
  • #16612 Improve nullish coalescing operator output (@liuxingbaoyu)

v7.26.4 (2024-12-05)

:leftwards_arrow_with_hook: Revert

• babel-traverse
  • #17005 Revert "perf: Improve scope information collection performance" (@JLHwung)

v7.26.3 (2024-12-04)

:bug: Bug Fix

• babel-generator
  • #16958 [preserveFormat] force semicolons when invalidating ASI (@nicolo-ribaudo)

:house: Internal

• babel-helper-builder-binary-assignment-operator-visitor, babel-plugin-transform-exponentiation-operator
  • #16895 Remove helper-builder-binary-assignment-operator-visitor (@nicolo-ribaudo)

:running_woman: Performance

• babel-generator
  • #16959 perf: Reduce the use of temporary objects (@liuxingbaoyu)
• babel-traverse
  • #16923 perf: Improve scope information collection performance (@liuxingbaoyu)
  • #16964 perf: Avoid repeated traversal when creating scope (@liuxingbaoyu)
• babel-plugin-transform-modules-commonjs
  • #16954 perf: Remove use of simplifyAccess (@liuxingbaoyu)